K3JEM
Available1x3District 3
Competitive callsign — 5 applications filed with the FCC.
License HolderMathias Jr, James E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationOley, PA
Grant DateMar 28, 2008
Expiration DateMar 28, 2018
Cancellation DateMar 31, 2020
Available for ApplicationsMar 29, 2020
K3JEM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mathias Jr, James E in Oley, PA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by McKisson, John E on Jun 30, 2026. K3JEM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- .--- . --
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Three Juliet Echo Mike
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 31, 2020
- License IssuedMar 28, 2008
- Vanity Callsign GrantedMar 28, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.